Hamilton-C1 Ventilator Unit Product Usage: The HAMILTON-C1 ventilator is intended to provide ...

FDA Device Recall #Z-2795-2018 — Class II — March 9, 2018

Recall Summary

Recall Number Z-2795-2018
Classification Class II — Moderate risk
Date Initiated March 9, 2018
Status Terminated
Voluntary Voluntary: Firm initiated

Recalling Firm

Firm Hamilton Medical AG
Location Bonaduz
Product Type Devices
Quantity 16 devices

Product Description

Hamilton-C1 Ventilator Unit Product Usage: The HAMILTON-C1 ventilator is intended to provide positive pressure ventilation support to adults and pediatrics. The device is used in the in the intensive care ward, in the recovery room, and during transfer of ventilated patients within the hospital.

Reason for Recall

An out of specification component on the control board may cause the ventilator to open the inspiratory channel and the expiratory valve. The ventilator will shut down and an emergency buzzer providing an acoustic alarm and the blinking alarm LED on the device s front side.

Distribution Pattern

US distribution to CA, CO, IL, LA, MN, NY, OK, VA, WI. Worldwide distribution to China, Germany, India, Indonesia, Israel, Kazakhstan, Korea, Pakistan, Taiwan, Poland, Armenia.

Lot / Code Information

Serial Number: 12244, 12246, 12338, 12343, 12344, 12345, 12351, 12352, 12355, 12370, 12380, 12382, 12383, 12412, 12426, 12432

Other Recalls from Hamilton Medical AG

Recall # Classification Product Date
Z-2167-2025 Class I Breathing circuit set, coaxial, 1.80 m, with fl... Jun 26, 2025
Z-2328-2025 Class I Hamilton C6 REF 160021 (ESM Board PN 10144626 ... Jun 3, 2025
Z-2020-2024 Class I Ventilator HAMILTON-C6, PN: 160021 May 15, 2024
Z-1429-2023 Class II HAMILTON-C6, REF: 160021 Mar 14, 2023
Z-0267-2023 Class II Hamilton-C6 Sep 22, 2022

Frequently Asked Questions

Contact your healthcare provider and the device manufacturer immediately. Check whether your specific model number and lot number are included in the recall scope. For external devices, stop using the affected product and arrange a replacement. For implanted devices, do not panic — removal is typically not required unless the risk assessment clearly indicates it. Your physician will guide you based on your individual clinical situation and the FDA's recommended actions. Report any adverse effects you may have experienced to FDA MedWatch at 1-800-FDA-1088.

Class I recalls indicate a reasonable probability of serious adverse health consequences or death from the defect. Class II recalls involve products that may cause temporary or medically reversible adverse health consequences, or where serious consequences are remote. Class III recalls cover products not likely to cause any adverse health consequences, typically involving technical regulatory violations. The classification guides urgency — Class I recalls require immediate action, while Class III may simply involve returning a product or acknowledging a labeling change. Always read the specific recall notice for recommended patient actions.

Report problems with medical devices to the FDA through MedWatch at 1-800-FDA-1088 or online at FDA.gov/safety/medwatch. Healthcare facilities are required by law to report device-related serious injuries and deaths. Patients and consumers can also report voluntarily. Include the device name, manufacturer, model number, and a description of the problem and any patient outcome. Reports from patients and clinicians help the FDA identify emerging safety signals and may trigger investigations that lead to recalls of dangerous devices.

What Should You Do?

Stop using this device if you are affected by this recall. Contact your healthcare provider and the manufacturer immediately for guidance. Report adverse events to FDA MedWatch.